cierra (ra-bit)
Artist. Formerly tagged as ra-bit or lemona.
Nickname: シエラ (the artist uses this spelling: "cierra")
Old name: lemona
See also
- Pixiv account: http://www.pixiv.net/member.php?id=2948941
- Twitter account: http://twitter.com/m_seseragi
- Old pixiv account (deleted): http://www.pixiv.net/member.php?id=3189233